Pictures: 'Monsters University' at Walt Disney World

The announcement that Magic Kingdom would be open for 24 hours straight again was make by "Monsters University" star Mike, who was projected onto Epcot's Spaceship Earth late Thursday.

The announcement that Magic Kingdom would be open for 24 hours straight again was make by "Monsters University" star Mike, who was projected onto Epcot's Spaceship Earth late Thursday. (Dewayne Bevil, Orlando Sentinel)

The giant geodesic dome of Spaceship Earth at Epcot is taken over by a projection of 'Monsters University' character Mike Wazowski during Walt Disney World's Monstrous Summer media event.

The giant geodesic dome of Spaceship Earth at Epcot is taken over by a projection of 'Monsters University' character Mike Wazowski during Walt Disney World's Monstrous Summer media event. (Joe Burbank, Orlando Sentinel)